/**
 * Copyright (c) 2016 DeepCortex GmbH <legal@eventql.io>
 * Authors:
 *   - Paul Asmuth <paul@eventql.io>
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License ("the license") as
 * published by the Free Software Foundation, either version 3 of the License,
 * or any later version.
 *
 * In accordance with Section 7(e) of the license, the licensing of the Program
 * under the license does not imply a trademark license. Therefore any rights,
 * title and interest in our trademarks remain entirely with us.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the license for more details.
 *
 * You can be released from the requirements of the license by purchasing a
 * commercial license. Buying such a license is mandatory as soon as you develop
 * commercial activities involving this program without disclosing the source
 * code of your own applications
 */
#include "eventql/util/exception.h"
#include "eventql/util/stringutil.h"

namespace json {

template <typename T>
T JSONDocument::getAs(const JSONPointer& path) const {
  T value;

  if (!getMaybeAs<T>(path, &value)) {
    RAISEF(kIndexError, "no such element: $0", path.toString());
  }

  return value;
}

template <typename T>
T JSONDocument::getAs(const JSONPointer& path, const T& fallback) const {
  T value;

  if (getMaybeAs<T>(path, &value)) {
    return value;
  } else {
    return fallback;
  }
}

} // namespace json
